f(0) = 3 - 2x. What does f(0) equal?

Answer: -7

this is just simplified. Tell me if I'm wrong

Answer:

-17

Step-by-step explanation:

ok and the news officials are not aware that they are not going through a law enforcement department to get the Christmas pet to the other one of their mouth and a wife is the one that will make it a point that you can do it

5 - 2x^2 = -15

=> - 2x^2 = -15 -5

=> - 2x^2 = -20

=> x^2 = -20/-2

=> x^2 = 10

=> x = √10

=> x = 3.1622..........

Answer:

First ones touches

second ones crosses

Step-by-step explanation:

Edge202

The graph of this function is a parabola which opens upward.

Function is a type of relation, or rule, that maps one input to specific single output.

We have been given the following function:

g(x) = (x + 4)(x − 9)

The graph of this function is a parabola which opens upward and whose x-intercepts are:

x + 4 = 0

x = -4

x - 9= 0

x = 9

On the other hand, the y-intercept will be:

g(x) = (x + 4)(x − 9)

g(x) = (0 + 4) (0 − 9)

g(x) = -36

Hence, the graph of this parabola is attached below.

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Answer:

Answer b in the list of options

Step-by-step explanation:

f(x)= -54, -36, 9, 27

Domain = { -6, -4, 1, 3}

Range = { -54, -36, 9, 27}

Answer: i think 46 im not sure tho

Step-by-step explanation:

Answer: 2:9, 2 to 9, 2/9

Answer:

i think it is 0 over 3

Step-by-step explanation:

Answer:

Both of the points are in the same x-axis (which is 4). However, they are different because one of them is shifted 9 units up and the other one is shifted 9 units down (their y-axis are different). Their quadrants are also different since (4,9) is at the first quadrant, while (4,-9) is at the fourth quadrant.

Answer:

A, B, C,

Step-by-step explanation:

Just use a calculator...?

a)

[tex]2^-^2*2^8=\frac{1}{2^2}*2^8=\frac{2^8}{2^2}=2^8^-^6=2^6=64\\[/tex]

b)

[tex]3^-^5*3^1=\frac{1}{3^5}*3=\frac{3}{243}=\frac{1}{81}[/tex]

c)

[tex]4^4*4^-^3=\frac{4^4}{4^3}=4^1=4[/tex]

d)

[tex]5^3*5^-^1=\frac{5^3}{5^1}=5^2=25[/tex]

e)

[tex]6^-^8*6^-^6=\frac{6^6}{6^8}=6^-^2=\frac{1}{6^2}=\frac{1}{36}[/tex]

f)

[tex]8^2*8^-^4=\frac{8^2}{8^4}=8^-^2=\frac{1}{8^2}=\frac{1}{64}[/tex]

Answer:

C because a b and d do not show any similaritys

right 3 units down 5 units

[tex]f(x)=x^2[/tex]

right 3 units = (3,0)

down 5 units = (0,-5)

vertex = (h,k) therefore.

[tex]g(x)=(x-3)^2-5[/tex]

Then convert the vertex form into standard form for the equation in the choice.

[tex]g(x)=(x-3)^2-5\\g(x)=(x^2-6x+9)-5+9\\g(x)=(x^2-6x)+4\\g(x)=x^2-6x+4[/tex]

Thus, the answer is B.

Answer:

Step-by-step explanation:

x- coordinate of the vertex is

x= -b/2a = -0/2*2 = 0

y-coordinate is

y= 2*0 +18 = 18

so vertex is at (0, 18)

The pressure needed to pump water up to the restaurant on the top floor is 4018000 N/m².

Pressure can be defined as the ratio of force to area of an object.

To calculate the pressure needed, we use the formula below.

Formula:

Where:

From the question,

Given:

Substitute these values into equation 1

Hence, the pressure needed to pump water up to the restaurant on the top floor is 4018000 N/m².

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Answer:

You would need 284,000 grams.

Answer:

What's the graph?

Step-by-step explanation:

Answer: -9.2

Step-by-step explanation:

Imagine you are adding the numbers 6.8 + 2.4. Eight plus four equals twelve; after carrying the one, we add one plus six plus two, which equals nine. After that, add the negative sign in front.

Answer:

The perimeter is 52

Step-by-step explanation:

Just add all the numbers together

13 + 9 + 3 + 7 + 5 + 15 = 22 + 10 + 20 = 32 + 20 = 52

The required simplified value of the given numerical expression is 223.39.

Given that,
To evaluate the numerical expression,

= (25)2 × 100 ÷ 23 + [24 ÷ (13 – 5)]

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
= (25)2 × 100 ÷ 23 + [24 ÷ (13 – 5)]
= 5000÷ 23 + [24 ÷8 ]
= 217.39 + 6
= 223.39

Thus, the required simplified value of the given numerical expression is 223.39.

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Answer:

160....................

Answer:

Step-by-step explanation:

Answer:

12/15

Step-by-step explanation:

Answer:

I hope this helps you

Step-by-step explanation:

9/10 + 3/5

= LCM of 10 and 5 =10

= 9/10 + 6/10

= 9+6/10

= 15/10 = 3/2 = 1.5

Answer: 238 widgets

Step-by-step explanation:

12000$ - 2950$ = 9050$

9050$/38$≈238 (widgets)

The required, Buford can make at most 238 widgets in a month for $12,000.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Let's first calculate the total cost of making x widgets in a month.

The cost of materials for each widget is $38, so the total cost of materials for x widgets is 38x.

In addition to the cost of materials, Buford has to pay $2950 per month for rent. So the total cost of making x widgets in a month is,

C(x) = 2950 + 38x

We want to know how many widgets Buford can make in a month for $12,000. So we want to solve the equation,

C(x) = 12000

Substituting the expression for C(x), we get:

2950 + 38x = 12000

38x = 9050

x = 238.16

Buford cannot make a fraction of a widget, so he can make at most 238 widgets in a month for $12,000.

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How many did he lose? Can you tell us how much he lost?

Answer:

1 fact per 3 seconds because you divide 300 by 100

Answer:

3 seconds/per fact

Step-by-step explanation:

300 divided by 100

= 3